Carolina North Individual Permit Application September 2010 Draft Appendix C Jurisdictional Streams, Wetlands, and Buffer Impacts Figures (C- 1 through C-17) C-1 Sheet Index: Impacts within and Outside of the Development Footprint C-2 Wetland Areas XA and XB (Isolated) Impacts C-3 Wetland Areas AA, Y, and Z Impacts C-4 Wetland Area AB Impacts C-5 Stream 8 Impacts C-6 Stream 14A Impacts C-7 Wetland Area 6 Impacts C-8 Wetland Area T (Wetland 5) Impacts C-9 Bolin Creek and Stream 14B Impacts C-10 Stream 2 Impacts C-11 Wetland Area 3 Impacts C-12 Wetland Area 2 Impacts C-13 Stream 1 Impacts Prepared by: Biohabitats, Inc. 10/29/2010
Carolina North Individual Permit Application September 2010 Draft Prepared by: Biohabitats, Inc. 10/29/2010
Carolina North Individual Permit Application September 2010 Draft C-14 Wetland Areas 17 & 18 and Stream 13 Impacts C-15 Wetland Area A & Crow Branch Impacts C-16 Wetland Area X & Stream 5A Impacts C-17 Jordan Lake Buffer Rules Delineation Map Prepared by: Biohabitats, Inc. 10/29/2010
Carolina North Individual Permit Application September 2010 Draft Prepared by: Biohabitats, Inc. 10/29/2010
Rd. Bolin Creek Seawell School Railroad FIGURE C-5: STREAM 8 IMPACTS FIGURE C-2: WETLAND AREAS XA & XB (ISOLATED) IMPACTS FIGURE C-6: STREAM 14A IMPACTS FIGURE C-7: WETLAND AREA 6 IMPACTS FIGURE C-16: WETLAND AREA X & STREAM 5A (ISOLATED) IMPACTS FIGURE C-8: WETLAND AREA T (WETLAND 5) IMPACTS FIGURE C-10: STREAM 2 IMPACTS FIGURE C-9: BOLIN CREEK & STREAM 14B IMPACTS Estes Homestead Rd. Dr. Crow Luther King Jr Blvd. Branch FIGURE C-3: WETLAND AREAS AA, Y, & Z IMPACTS FIGURE C-15: WETLAND AREA A & CROW BRANCH IMPACTS FIGURE C-4: WETLAND AREA AB IMPACTS FIGURE C-14: WETLAND AREAS 17 & 18 AND STREAM 13 IMPACTS FIGURE C-13: STREAM 1 IMPACTS FIGURE C-12: WETLAND AREA 2 IMPACTS FIGURE C-11: WETLAND AREA 3 IMPACTS Extension Martin IMPACTS WITHIN AND OUTSIDE OF THE DEVELOPMENT FOOTPRINT SHEET INDEX CAROLINA NORTH BOUNDARY DEVELOPMENT AREA BOUNDARY STREAM CENTERLINE EXISTING WETLAND AREA FIGURE C-1 100
PROPOSED STORMWATER WETLANDS WETLAND AREA XB (ISOLATED) PROPOSED STORMWATER WETLAND WETLAND AREA X IMPACTS WITHIN THE DEVELOPMENT FOOTPRINT PROPOSED RECREATION FIELD WETLAND AREA XA (ISOLATED) WETLAND AREAS XA AND XB (ISOLATED) IMPACTS WETLAND IMPACT AREA WETLAND AREA 10 FIGURE C-2
WETLAND AREA Y WETLAND AREA Z ROAD & PEDESTRIAN MALL ROAD PROPOSED STORMWATER WETLAND IMPACTS WITHIN THE DEVELOPMENT FOOTPRINT WETLAND AREA WETLAND AREA AA WETLAND AREAS AA, Y, AND Z IMPACTS WETLAND IMPACT AREA 10 FIGURE C-3
WETLAND AREA AB Martin Luther King Jr. Blvd. PROPOSED SIDEWALK IMPACTS WITHIN THE DEVELOPMENT FOOTPRINT EXISTING EDGE OF PAVEMENT PROPOSED CURB & GUTTER WETLAND AREA WETLAND AREA AB IMPACTS WETLAND IMPACT AREA 10 FIGURE C-4
Seawell School Road Chesapeake Way Hearthstone EXISTING EDGE OF PAVEMENT PROPOSED CULVERT EXTENSION WITH HEADWALL STREAM 8 36" RCP WETLAND AREA 9 IMPACTED LENGTH OF STREAM PROPOSED TRAVEL LANES PROPOSED BIKE LANES PROPOSED CURB AND GUTTER PROPOSED GRASS PROPOSED SIDEWALK STREAM 7 IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT STREAM 8 IMPACTS CONSTRUCTION LIMITS JORDAN LAKE BUFFER: ZONE 1 JORDAN LAKE BUFFER: ZONE 2 JORDAN LAKE BUFFER IMPACT AREA STREAM CENTERLINE APPROXIMATE TOE OF SLOPE Lane 10 FIGURE C-5
EXISTING EDGE OF PAVEMENT DIVISION OF WATER QUALITY EPHEMERAL/ INTERMITTENT POINT STREAM 14A IMPACTS Seawell School Road PROPOSED RAILROAD SPUR EXISTING RAILROAD IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT STREAM 14A PROPOSED 36" CULVERT IMPACTED LENGTH OF STREAM JORDAN LAKE BUFFER: ZONE 1 JORDAN LAKE BUFFER: ZONE 2 JORDAN LAKE BUFFER IMPACT AREA STREAM CENTERLINE APPROXIMATE TOE OF SLOPE LIMITS CONSTRUCTION 10 FIGURE C-6
PAVEMENT EDGE OF EXISTING PAVEMENT EXISTING RAILROAD WETLAND AREA 6 PROPOSED 1 WIDE MULTI-USE PATH (APPROX 1 EAST OF EDGE OF PAVEMENT) IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT WETLAND AREA WETLAND AREA 6 IMPACTS WETLAND IMPACT AREA CONSTRUCTION LIMITS APPROXIMATE TOE OF SLOPE Seawell School Road 10 FIGURE C-7
EXISTING EDGE OF PAVEMENT PROPOSED BIKE LANES 3 CONSTRUCTION WETLAND AREA T (WETLAND 5) IMPACTS IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT WETLAND AREA T (WETLAND 5) 42" RCP PROPOSED SIDEWALK STREAM 4 PROPOSED BIKE LANES STREAM LIMITS WETLAND IMPACT AREA WETLAND AREA STREAM 3 APPROXIMATE TOE OF SLOPE STREAM CENTERLINE Hanover Place Seawell School Road FIGURE C-8 10 Woodleaf Drive
Railroad Estes Drive Extension NOTE: OWASA REQUIRES A 3 WIDE MAINTAINED EASEMENT. THE SEWER EASEMENT AT CHANNEL CROSSINGS IS 2 WIDE. BOLIN CREEK SANITARY SEWER SCALPING FORCE MAINS (3 WIDE CORRIDOR) IMPACTED LENGTH OF STREAM STREAM 14B IMPACTED LENGTH OF STREAM IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT BOLIN CREEK AND STREAM 14B IMPACTS SANITARY SEWER SCALPING FORCE MAIN PUMP STATION - CONCEPTUAL JORDAN LAKE BUFFER: ZONE 1 JORDAN LAKE BUFFER: ZONE 2 JORDAN LAKE BUFFER IMPACT AREA STREAM CENTERLINE 10 FIGURE C-9
Seawell School Road Estes Drive STREAM 2 WETLAND AREA 4 PROPOSED CULVERT EXTENSION AND HEADWALL 30" RCP 15" RCP BOX CULVERT PROPOSED BIKE LANES PROPOSED TRAVEL LANES IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT STREAM 2 IMPACTS SANITARY SEWER SCALPING FORCE MAINS (3 CORRIDOR) PROPOSED SIDEWALKS IMPACTED LENGTH OF STREAM JORDAN LAKE BUFFER: ZONE 1 JORDAN LAKE BUFFER: ZONE 2 JORDAN LAKE BUFFER IMPACT AREA STREAM CENTERLINE APPROXIMATE TOE OF SLOPE LIMITS CONSTRUCTION Extension EXISTING EDGE OF PAVEMENT 10 FIGURE C-10
EXISTING EDGE OF PAVEMENT Estes Drive Extension PLAT BOUNDARY PROPOSED STORMWATER WETLAND WETLAND AREA 3 TRAVEL LANES WETLAND AREA WETLAND IMPACT AREA APPROXIMATE TOE OF SLOPE CONSTRUCTION LIMITS IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT WETLAND AREA 3 IMPACTS PROPOSED BIKE LANES PROPOSED SIDEWALKS 10 FIGURE C-11
WETLAND AREA 2 IMPACTS CONSTRUCTION IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT EXISTING EDGE OF PAVEMENT WETLAND AREA 2 PROPOSED BIKE LANES PROPOSED TRAVEL LANES EXISTING DRIVEWAY LIMITS WETLAND IMPACT AREA WETLAND AREA EXISTING EDGE OF PAVEMENT ENTRANCE TO CAROLINA NORTH Re-aligned Airport Drive Estes Drive Extension Existing Airport Drive PROPOSED SIDEWALKS APPROXIMATE TOE OF SLOPE 10 FIGURE C-12
WETLAND AREA 1 STREAM 1 24" RCP PROPOSED STORMWATER WETLANDS IMPACTED LENGTH OF STREAM PROPOSED SIDEWALKS PROPOSED BIKE LANES TRAVEL LANES IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT STREAM CENTERLINE APPROXIMATE TOE OF SLOPE STREAM 1 IMPACTS CONSTRUCTION LIMITS WETLAND AREA Estes Drive Extension 10 FIGURE C-13 Martin Luther King Jr Drive
WETLAND AREA 18 PROPOSED SIDEWALK EXISTING EDGE OF PAVEMENT Estes Drive IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT WETLAND AREA 17 IMPACTED LENGTH OF STREAM WETLAND AREAS 17 & 18 AND STREAM 13 IMPACTS JORDAN LAKE BUFFER: ZONE 1 JORDAN LAKE BUFFER: ZONE 2 JORDAN LAKE BUFFER IMPACT AREA WETLAND AREA WETLAND IMPACT AREA STREAM CENTERLINE APPROXIMATE TOE OF SLOPE LIMITS STREAM 13 10 FIGURE C-14 CONSTRUCTION
WETLAND AREA A CROW BRANCH Martin Luther King Jr. Blvd. CULVERT EXTENSION WITH NEW HEADWALL IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT IMPACTED LENGTH OF STREAM WETLAND AREA A & CROW BRANCH IMPACTS JORDAN LAKE BUFFER: ZONE 1 JORDAN LAKE BUFFER: ZONE 2 JORDAN LAKE BUFFER IMPACT AREA WETLAND AREA WETLAND IMPACT AREA STREAM CENTERLINE APPROXIMATE TOE OF SLOPE LIMITS CONSTRUCTION 10 FIGURE C-15
PROPOSED STORMWATER WETLANDS IMPACTED LENGTH OF STREAM WETLAND AREA X IMPACTS OUTSIDE THE DEVELOPMENT FOOTPRINT STREAM 5A (ISOLATED) JORDAN LAKE BUFFER: ZONE 1 JORDAN LAKE BUFFER: ZONE 2 JORDAN LAKE BUFFER IMPACT AREA WETLAND AREA WETLAND IMPACT AREA STREAM CENTERLINE PROPOSED RECREATION FIELDS 10 FIGURE C-16
Homestead Road Area of Stream 8 Buffer Impact Stream 8 CAROLINA NORTH Stream 7 INDIVIDUAL PERMIT APPLICATION Stream 6 Bra nch Cro w Seaw all School Road Stream 12B JORDAN LAKE BUFFER RULES DELINEATION MAP 19 12A 20 REVISED: 09.15.10 8 ow Cr T 21 Cr h anc DR AF 24 3 5A l in Bo 25 Cr ee k 14A Carolina North Boundary Area of Buffer Impact Streams Regulated by Jordan Lake Buffer Rules and Affected by Carolina North Development Soil Survey Stream, DWQ Reviewed, Not Jurisdictional Stream 13 Area of Stream 13 Buffer Impact 16 27B 5B Stream 1 14A Seaw all Scho ol Road Stream 2 Bolin C reek 26 4 16 Area of Stream 5A Buffer Impact 27A Area of Crow Branch Buffer Impact Jr Blvd er King 23 1 Luth Mart in Br 22 Br an c h ow Legend D tes Es Stream 3B Stream 4 Stream 18 Stream 17 n sio ten x ee ri v Area of Stream 2 Buffer Impact Stream 14B Area of Bolin Creek Buffer Impact 0 500 Feet 1,000 FIGURE C-17